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Comfort Systems USA Inc

FIX
Exchange
NYSE
Industry
Electrical Work
SEC CIK
0001035983

In the last 90 days, Comfort Systems USA Inc insiders filed 0 open-market purchases and 3 sales; 1,357 institutions reported holding it in 13F filings for Q2 2026, worth $64.6B in total; superinvestors Coatue Management and Markel Group hold it.

13F holders, Q4 2022

Institutional positions in Comfort Systems USA Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
337
+44 vs. Q3 2022
Shares held
34.1M
−191.7K (−0.6%) vs. Q3 2022
Total value
$3.92B
+$586.4M (+17.6%) vs. Q3 2022
New holders
66
110 more added
Sold out
22
129 more reduced

6 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FIX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2022: 337 institutions
Q1 2021: 252 institutionsQ2 2021: 282 institutionsQ3 2021: 269 institutionsQ4 2021: 291 institutionsQ1 2022: 280 institutionsQ2 2022: 277 institutionsQ3 2022: 299 institutionsQ4 2022: 337 institutionsQ1 2023: 348 institutionsQ2 2023: 378 institutionsQ3 2023: 400 institutionsQ4 2023: 447 institutionsQ1 2024: 505 institutionsQ2 2024: 555 institutionsQ3 2024: 591 institutionsQ4 2024: 665 institutionsQ1 2025: 632 institutionsQ2 2025: 755 institutionsQ3 2025: 888 institutionsQ4 2025: 1,043 institutionsQ1 2026: 1,206 institutionsQ2 2026: 1,357 institutions
Value heldQ4 2022: $3.92B
Q1 2021: $2.57BQ2 2021: $2.67BQ3 2021: $2.43BQ4 2021: $3.41BQ1 2022: $3.11BQ2 2022: $2.88BQ3 2022: $3.35BQ4 2022: $3.92BQ1 2023: $5.03BQ2 2023: $5.62BQ3 2023: $5.97BQ4 2023: $7.16BQ1 2024: $11.0BQ2 2024: $10.5BQ3 2024: $13.1BQ4 2024: $14.4BQ1 2025: $10.9BQ2 2025: $18.1BQ3 2025: $27.5BQ4 2025: $31.1BQ1 2026: $44.6BQ2 2026: $64.6B
Institutions holding FIX and their total value by quarter
QuarterHoldersValue
Q2 20261,357$64.6B
Q1 20261,206$44.6B
Q4 20251,043$31.1B
Q3 2025888$27.5B
Q2 2025755$18.1B
Q1 2025632$10.9B
Q4 2024665$14.4B
Q3 2024591$13.1B
Q2 2024555$10.5B
Q1 2024505$11.0B
Q4 2023447$7.16B
Q3 2023400$5.97B
Q2 2023378$5.62B
Q1 2023348$5.03B
Q4 2022337$3.92B
Q3 2022299$3.35B
Q2 2022277$2.88B
Q1 2022280$3.11B
Q4 2021291$3.41B
Q3 2021269$2.43B
Q2 2021282$2.67B
Q1 2021252$2.57B

Institutions, Q4 2022

Shares, value and share of portfolio for each institution holding Comfort Systems USA Inc; share changes are against Q3 2022.

Institutions holding FIX in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Virginia Retirement Systems Et Al5,400$621.4K0.01%+200+3.8%Added
Balyasny Asset Management LLC5,342$614.8K0.00%−4,555−46.0%Reduced
American Century Companies Inc5,311$611.2K0.00%+1,352+34.2%Added
Meritage Portfolio Management5,056$582.0K0.05%+144+2.9%Added
O'Shaughnessy Asset Management, LLC4,977$572.8K0.01%−575−10.4%Reduced
Inceptionr LLC4,717$542.8K0.29%+4,717New
Cetera Investment Advisers4,698$540.6K0.01%+4,698New
Toth Financial Advisory Corp4,675$538.0K0.09%+4,675New
Kestra Advisory Services, LLC4,602$529.6K0.00%+4,602New
Cantor Fitzgerald, L. P.4,552$524.0K0.01%+33+0.7%Added
State of Wisconsin Investment Board4,460$513.3K0.00%−2,246−33.5%Reduced
Man Group plc4,438$510.7K0.00%+236+5.6%Added
Cambridge Investment Research Advisors, Inc.4,397$506.0K0.00%+45+1.0%Added
Cornerstone Investment Partners, LLC4,341$499.6K0.03%−922−17.5%Reduced
Pictet Asset Management SA4,280$493.0K0.00%+1,980+86.1%Added
Baader Bank INC4,200$483.3K0.04%+4,200New
Lido Advisors, LLC4,137$476.1K0.01%+301+7.8%Added
Mackenzie Financial Corp4,101$471.9K0.00%+1,286+45.7%Added
Point72 Middle East FZE4,101$471.9K0.04%+4,101New
Engineers Gate Manager LP4,073$468.7K0.03%+1,853+83.5%Added
Quadrature Capital Ltd4,046$465.4K0.01%+4,046New
Quantbot Technologies LP4,038$464.7K0.03%+4,038New
Boston Financial Mangement LLC4,020$462.6K0.02%00.0%Unchanged
Cim, LLC3,557$422.5K0.08%−324−8.3%Reduced
BTC Capital Management, Inc.3,641$419.0K0.05%−474−11.5%Reduced
KLR Investment Advisors, LLC3,627$417.4K0.34%+3,627New
Ifrah Financial Services, Inc.3,592$413.4K0.14%−106−2.9%Reduced
Alliance Wealth Advisors, LLC3,584$412.5K0.19%+3,584New
Versor Investments LP3,498$402.6K0.03%−394−10.1%Reduced
Regions Financial Corp3,433$395.0K0.00%−54−1.5%Reduced
Quantinno Capital Management LP3,296$379.0K0.03%−545−14.2%Reduced
Neuberger Berman Group LLC3,262$375.4K0.00%−425−11.5%Reduced
Kula Investments, LLC3,242$373.1K0.13%+3,242New
Virtus Investment Advisers, Inc.3,171$364.9K0.24%00.0%Unchanged
KBC Group NV3,139$361.0K0.00%00.0%Unchanged
Aigen Investment Management, LP3,130$360.2K0.05%+3,130New
Alps Advisors Inc3,097$356.4K0.00%−20−0.6%Reduced
UBS Group AG3,089$355.5K0.00%+2,498+422.7%Added
Crossmark Global Holdings, Inc.3,020$347.0K0.01%−67−2.2%Reduced
Janney Montgomery Scott LLC2,960$341.0K0.00%−312−9.5%Reduced
Origin Asset Management LLP2,890$332.6K0.10%−808−21.8%Reduced
Ameritas Investment Partners, Inc.2,779$328.1K0.01%00.0%Unchanged
Northwestern Mutual Wealth Management Co2,841$327.0K0.00%+41+1.5%Added
Simplex Trading, LLC2,805$322.0K0.02%+1,761+168.7%Added
Guggenheim Capital LLC2,709$311.8K0.00%+569+26.6%Added
Fifth Third Bancorp2,656$305.7K0.00%−12−0.4%Reduced
Mount Yale Investment Advisors, LLC2,645$304.4K0.03%+39+1.5%Added
Sawgrass Asset Management LLC2,640$303.8K0.04%+2,640New
Vestcor Inc2,574$296.0K0.01%00.0%Unchanged
Sound View Wealth Advisors Group, LLC1,434$294.9K0.03%+1,434New
Y-Intercept (Hong Kong) Ltd2,464$283.6K0.04%+2,464New
Captrust Financial Advisors2,411$277.5K0.00%−50−2.0%Reduced
Strid Group, LLC2,361$271.7K0.06%00.0%Unchanged
Profund Advisors LLC2,246$258.5K0.02%−227−9.2%Reduced
State of Wyoming2,216$255.0K0.08%+82+3.8%Added
Metropolitan Life Insurance Co2,178$250.6K0.01%+58+2.7%Added
Shelton Capital Management2,106$242.4K0.03%−149−6.6%Reduced
CWM Advisors, LLC2,040$234.8K0.03%−80−3.8%Reduced
Xponance, Inc.2,029$233.5K0.00%+2,029New
9258 Wealth Management, LLC1,934$222.6K0.05%−148−7.1%Reduced
Bank of Nova Scotia1,920$221.0K0.00%+1,920New
Verition Fund Management LLC1,904$219.1K0.00%−1,007−34.6%Reduced
Jefferies Financial Group Inc.1,865$214.6K0.00%+1,865New
Boothbay Fund Management, LLC1,760$202.5K0.01%+1,760New
MQS Management LLC1,754$201.8K0.14%+1,754New
Optimum Investment Advisors1,575$181.3K0.10%+1,575New
Tower Research Capital LLC (TRC)1,386$160.0K0.01%−1,977−58.8%Reduced
Ancora Advisors, LLC1,275$147.0K0.00%−425−25.0%Reduced
Van Eck Associates Corp1,163$134.0K0.00%+1,163New
Belpointe Asset Management LLC1,163$133.9K0.01%+1,163New
Fortis Capital Advisors, LLC1,028$118.3K0.07%+1,028New
Harvest Fund Management Co., Ltd809$93.0K0.02%00.0%Unchanged
Umb Bank N A718$83.0K0.00%−120−14.3%Reduced
Quadrant Capital Group LLC594$68.4K0.01%+159+36.6%Added
Steward Partners Investment Advisory, LLC536$61.7K0.00%00.0%Unchanged
Virtus Fund Advisers, LLC524$60.3K0.43%+524New
First Horizon Advisors, Inc.470$54.1K0.00%−92−16.4%Reduced
Comerica Securities,inc.443$51.0K0.00%+443New
Covestor Ltd430$50.0K0.04%+296+220.9%Added
Sutton Wealth Advisors Inc.391$45.0K0.02%+1+0.3%Added
TD Private Client Wealth LLC389$44.8K0.00%−69−15.1%Reduced
Meeder Asset Management Inc363$41.8K0.00%+230+172.9%Added
Proequities, Inc.334$38.4K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.387$38.0K0.00%+151+64.0%Added
Signaturefd, LLC326$37.5K0.00%−148−31.2%Reduced
Assetmark, Inc291$33.5K0.00%00.0%Unchanged
Pinebridge Investments, L.P.264$30.4K0.00%00.0%Unchanged
Benjamin Edwards Inc258$30.0K0.01%+258New
Coston, McIsaac & Partners232$26.0K0.01%00.0%Unchanged
Brown Brothers Harriman & Co211$24.3K0.00%−28−11.7%Reduced
Parkside Financial Bank & Trust207$23.8K0.01%+59+39.9%Added
Money Concepts Capital Corp200$23.0K0.00%+200New
CWM, LLC188$22.0K0.00%+22+13.3%Added
Quarry LP171$19.7K0.02%+171New
Altshuler Shaham Ltd169$19.4K0.00%+169New
Lee Financial Co156$18.0K0.00%−35−18.3%Reduced
Advisory Services Network, LLC152$17.4K0.00%+152New
Global Retirement Partners, LLC131$15.0K0.00%00.0%Unchanged
Kelly Financial Services LLC116$13.3K0.01%+1+0.9%Added
Sageworth Trust Co of South Dakota105$12.0K0.03%00.0%Unchanged